I failed to winter protect my Glowing Amber and several lacecaps

Joopster(5 (Chicago))November 13, 2013

I failed to winter protect my Glowing Amber and several lacecaps before our first snow. I been so busy with my twins toddlers. Well, we got our first snow on Monday and last night the temp dropped to 20 degrees. Should I even bother trying with winter protection this weekend or forget about it?